Top definition
An stronger form of beat it up. While beating it up means having intercourse with a woman, beating it uuuuup means really going at it like crazy or doing it multiple times. The more you drag out the "u" in "up," the more vigorous and/or repeated you are trying to say that the act was. Further emphasis can be added by sticking your tongue out during the "uuuuu" part.
Situation: Steve's little sister, Tammy, is a high school senior considering attending a college 500 miles from where Steve's family lives. Steve's friend from high school, Josh, is currently a junior at that college. Steve thought it would be a good idea for Josh to show Tammy around and introduce her to some people during her visit to the school.

Steve: "How did everything go with Tammy? It sounds like she had a great time."
Josh: "She sure as hell did! First I showed her around campus and introduced her to some of my friends. Then we went out to a bar and had a bunch of shots. After that I took it back to my place and I beat it up. Sorry dude."
Steve: "How could you, man? That's really disrespectful. Oh well, I'll get over it. We still on for South Padre for spring break?"
Josh: "Fo' shizzle my nizzle."

Alternatively:
Steve: "How did everything go with Tammy? It sounds like she had a great time."
Josh: "She sure as hell did! First I showed her around campus and introduced her to some of my friends. Then we went out to a bar and had a bunch of shots. After that I took it back to my place and I beat it uuuuup! Skeet skeet! Sorry dude."
Steve: "WHAAAAT!?!?!? You motherfucking son of a bitch! That's my little sister! I'm going to kill you!!!"
by Nicholas D March 10, 2010
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug